Use Case

The unified runner has a mistake in the findOneAndReplace operation.
Currently:
return collection.findOneAndReplace(filter, replacement, translateOptions(opts));
Should be:
return (await collection.findOneAndReplace(filter, replacement, translateOptions(opts))).value;

It's fixed in 4.0 as a part of NODE-3094

Dependencies

• Unified test runner

Unknowns

• none

Acceptance Criteria

Implementation Requirements

• Make the stated change, it is discovered as part of the dots and dollars spec, which we aren't backporting.
• Should we write a simple unified CRUD test to cover this path?

Documentation Requirements

• None

Follow Up Requirements

• None